USD471235S1 - Mathematical instructional aide device - Google Patents

Mathematical instructional aide device Download PDF

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Publication number
USD471235S1
USD471235S1 US29/143,929 US14392901F USD471235S US D471235 S1 USD471235 S1 US D471235S1 US 14392901 F US14392901 F US 14392901F US D471235 S USD471235 S US D471235S
Authority
US
United States
Prior art keywords
aide device
mathematical
instructional aide
mathematical instructional
instructional
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/143,929
Inventor
Kay Perkins Emerson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evan McKenna Foundation
Original Assignee
Evan McKenna Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evan McKenna Foundation filed Critical Evan McKenna Foundation
Priority to US29/143,929 priority Critical patent/USD471235S1/en
Assigned to EVAN MCKENNA FOUNDATION reassignment EVAN MCKENNA FOUNDATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EMERSON, KAY PERKINS
Application granted granted Critical
Publication of USD471235S1 publication Critical patent/USD471235S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front, top respective view of a mathematical instruction aide device showing the new design;
FIG. 2 is a reduced top plan view thereof;
FIG. 3 is a reduced front elevational view thereof; and,
FIG. 4 is a reduced left side elevational view thereof.

Claims (1)

  1. The ornamental design for mathematical instructional aide device, as shown and described.
US29/143,929 2001-06-21 2001-06-21 Mathematical instructional aide device Expired - Lifetime USD471235S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/143,929 USD471235S1 (en) 2001-06-21 2001-06-21 Mathematical instructional aide device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/143,929 USD471235S1 (en) 2001-06-21 2001-06-21 Mathematical instructional aide device

Publications (1)

Publication Number Publication Date
USD471235S1 true USD471235S1 (en) 2003-03-04

Family

ID=22506310

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/143,929 Expired - Lifetime USD471235S1 (en) 2001-06-21 2001-06-21 Mathematical instructional aide device

Country Status (1)

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US (1) USD471235S1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030017437A1 (en) * 2001-06-21 2003-01-23 Emerson Kay Perkins Mathematical instructional aid device
USD817409S1 (en) * 2016-05-05 2018-05-08 Scott Siepmann Beverage pong game board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030017437A1 (en) * 2001-06-21 2003-01-23 Emerson Kay Perkins Mathematical instructional aid device
USD817409S1 (en) * 2016-05-05 2018-05-08 Scott Siepmann Beverage pong game board

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